11Which OS type gives each user a small time slice in rotation?ASingle-user OSBTime-sharing OSCReal-time OSDBatch OSView AnswerDiscussWorkspaceReportSaveEasy
12A batch operating system:ARuns on phones onlyBHas a graphical interface by designCResponds within strict deadlinesDGroups similar jobs and runs them without user interactionView AnswerDiscussWorkspaceReportSaveEasy
13What is booting?AShutting downBUpdating driversCLoading the operating system into memory when the computer startsDInstalling softwareView AnswerDiscussWorkspaceReportSaveEasy
14A multiprogramming OS keeps several programs in memory so that:AThe CPU switches to another program when one waits for I/OBUsers cannot interactCOnly one program can run at a timeDPrograms never need memoryView AnswerDiscussWorkspaceReportSaveEasy
15The core part of an OS that stays in memory is the:ACompilerBShellCBIOSDKernelView AnswerDiscussWorkspaceReportSaveEasy